Hachinosu ("Beehive"), also known as Pirate Island (海賊島,Kaizoku-jima?), is a New World island known to be a "Pirate Paradise" (海賊達の楽園,Kaizoku-tachi no Rakuen?) and is currently occupied by the Blackbeard Pirates.
Hachinosu is a relatively small island (though still shown to dwarf the Thriller Bark) with a large, skull-fashioned rock formation in its center, towering over all else. A city of many smaller buildings, all square, crudely brick-built ones, surrounds said skull, as does a series of large palm trees. The skull's inside is carved into what appears to be a fortress (where Blackbeard has been shown to reside), with the "nose" hole being a giant window (with additional, smaller windows dotting the skull here and there), and both "eye" holes going right through the whole structure. On the outside, the skull is carved to look like it is wearing a bandana, including a protrusion on the left side shaped like a knot.
Port Royal, Jamaica, another such haven where Caribbean pirates from around the world congregated during the 1600s. By the 1660s, the city had become a pirate utopia and gained a reputation as the "Sodom of the New World". Additionally, it has been historically subject to severe earthquakes plus accompanying tsunamis, which may be played on in-series with Marshall D. Teach's use of the Gura Gura no Mi.